This is a minor quality of life change to help debugging, specifically
when debugging test failures.
Before, the test framework used hex, while the log output used decimal.
This was slightly annoying to convert between.
Why not output lengths/offset in hex? I don't have a big reason. I find
it easier to reason about lengths in decimal and ids (such as addresses
or block numbers) in hex. But this may just be me.
- Now test errors have correct line reporting! #line directives
are passed to the compiler that reference the relevant line in
the test case shell script.
--- Multi-block directory ---
./tests/test_dirs.sh:109: assert failed with 0, expected 1
lfs_unmount(&lfs) => 1
- Cleaned up the number of implicit global variables provided to
tests. A lot of these were infrequently used and made it difficult
to remember what was provided. This isn't an MCU, so there's very
little cost to stack allocations when needed.
- Minimized the results.py script (previously stats.py) output to
match minimization of test output.
